Or a warning might tell you that an error occurred during a requested disconnection. Can someone give me a clue why: @GeneratedValue(strategy=GenerationType.AUTO) works flawlessly whereas: @GeneratedValue(strategy=GenerationType.SEQUENCE) does not work. It seems your code is trying to creat tables, which already exist in your database... –yan.kun Sep 1 '10 at 8:38 add a comment| 1 Answer 1 active oldest votes up Update: As suspected, you are using EclipseLink and these message are "normal" (they are logged as warning if you look closely at the message IIRC) share|improve this answer edited Sep 1

Now this leads me to a sort of outside the box question. Each of these classes has a getWarnings method, which you must invoke in order to see the first warning reported on the calling object. If you want more details, please tell us what provider you're using and show your persistence.xml. SCJP6, SCWCD5, OCE:EJBD6.

The Framework of a Riddle if statement - short circuit evaluation vs readability Drawing a k-ary tree using TikZ without overlap In order to avoid solder bridges during reflow, What is I right-click and select Connect Using... Where are sudo's insults stored? Posted: Wed Nov 12, 2008 5:56 am Post subject: Getting schema error with embedded derby db In Services, if you right-click on the connection, you'll see the schema that's being used

Why do people move their cameras in a square motion? For Database URL: jdbc:derby:mydbtest;create=true; I set user to nbuser and password to the same (I've tried it with and without setting a user/password, get problems with both). If it is too big then just attach it as a file. All DataTruncation objects have a SQLState of 01004, indicating that there was a problem with reading or writing data.

I can get the EntityManagerFactory working as it provides an EntityManager, and the EM and EMF contain the metadata for the list of managed types. So it creates the db, I add a table and insert a couple records. Why aren't there direct flights connecting Honolulu, Hawaii and London, UK? I also tried using the APP user (and therefore the APP schema automatically I guess?) by using jdbc:derby:realty;user=APP;APP but didn't do any different.

More to follow. [Updated on: Thu, 18 October 2012 14:28]Report message to a moderator Re: Issue with Gemini - "Object is not a known Entity Type" [message #949102 Spaced-out numbers Should a router use SLAAC for IPv6 address assignment? My data source is: org.apache.derby.jdbc.Em beddedDriverjdbc:derby:realty;password Hibernate gets the DB connection, but cannot find the table. I'm using NB 6.1 and every time I tried to run a persistence query it would throw an exception saying the table does not exist.

I fixed this problem by recreating the database using netbeans' tool and leaving the username and password blank. Page generated in 0.07236 seconds .:: Contact :: Home ::. DataTruncation methods let you find out in which column or parameter data was truncated, whether the truncation was on a read or write operation, how many bytes should have been transferred, The problem is when I try to persist the object, I get the usual "Illegal argument Exception: Object: [email protected] is not a known entity type".

I fixed this problem by recreating the database using netbeans' tool and leaving the username and password blank. posted 4 years ago I think that eclipselink.ddl-generation is similar to Hibernate's hbm2ddl.auto property. Setting that configuration did solve my problem with the run configuration file for JUnit tests. posted 4 years ago The problem actually was with that I searched wrong database.

Error Code: 30000 Call: CREATE TABLE APP.POCKETMONEY (ID INTEGER NOT NULL, DateofSpending DATE, DESCRIPTION VARCHAR(255), AMOUNT INTEGER, PRIMARY KEY (ID)) Query: DataModifyQuery() Internal Exception: java.sql.SQLException: Table/View 'SEQUENCE' already exists in Schema When I use ij, the database folder is created under C:\server\javadb10.3.1.4\bin, but when I use Hibernate, it must be somewhere else, at least I cannot find it under C:\server\javadb10.3.1.4\bin. Linked 6 JPA and toplink create-table on if they don't already exist? There are 3 plugins you should concern yourself with (although there are ALOT more).

This can happen if the class is not public. How can I treat those in the lengthy query that might contains tens of them?! When I try to execute >>>>>> it >>>>>> I >>>>>> get SQLException: Syntax error: Encountered "" at line 1, column >>>>>> 19. >>>>>> >>>>>> That is the only error information I Because the only variant without would be of size one.I believe that is implementation dependent. at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source) at org...

import java.sql.*; public class InstallProcs { public static void main(String args[]) { String Related 0Is it possible to run Java DB from read-only media in embedded mode?1Need help on loadin text file in database using java0java.sql.SQLSyntaxErrorException: Syntax error: Encountered “80” at line 1, column When I try to execute it I >> get SQLException: Syntax error: Encountered "" at line 1, column 19. >> >> That is the only error information I get. Why is...

For more information on Derby diagnostic properties, see http://db.apache.org/derby/docs/10.5/ref/ref-single.html#rrefproper32213Hope this helps, -Rick Knut Anders Hatlen Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as The gory details of this are described in the SQL Standard, part 2, section 4.27.5 (Result-sets returned by SQL-invoked procedures) and part 2, section 11.51 (). at org.apache.derby.client.am.SQLExceptionFactory40.getSQ...

Why won't a series converge if the limit of the sequence is 0? at org.apache.derby.iapi.error.StandardException.newException(Unknown Source) at org.apache.derby.iapi.error.StandardException.newException(Unknown Source) at org.apache.derby.impl.sql.compile.ParserImpl.parseStatementOrSearchCondition(Unknown Source) at org.apache.derby.impl.sql.compile.ParserImpl.parseStatement(Unknown Source) at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source) at org.apache.derby.impl.sql.G...